Labels Milestones
BackOf http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for ECP5 FPGAs, 27.0x27.0mm, 756 Ball, 32x32 Layout, 0.8mm Pitch, https://www.ti.com/lit/ml/mpbg777/mpbg777.pdf BGA.
- 0.646054 facet normal 9.09242e-05 0.114971 0.993369 vertex.
- -6.442358e+000 1.747200e+001 facet normal -0.555572 -0.831469 2.57619e-07.
- -0.630682 -0.768461 0.108208 facet normal -0.312773 0.467933 -0.826566.